69915291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13219}}^1$

素因数の和:13306

約数の個数: 16

約数和(自身を含む): 97722240

約数和(自身を除く): 27806949

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 13219, 39657, 541979, 568417, 1625937, 1705251, 23305097, 69915291]

約数ペア:

[(1, 69915291), (3, 23305097), (41, 1705251), (43, 1625937), (123, 568417), (129, 541979), (1763, 39657), (5289, 13219)]